#! /bin/sh

#
# Simplified SpotBugs startup script.
# This is an experiment.
#

@GET_FBHOME@

@SET_DEFAULT_JAVA@

# Default UI is GUI2
fb_launchui="2"

#
# Stuff we're going to pass to the JVM as JVM arguments.
#
jvm_debug=""
jvm_maxheap="-Xmx768m"
jvm_ea=""
jvm_conservespace=""
jvm_user_props=""

#
# Process command line args until we hit one we don't recognize.
#
finishedArgs=false
while [ $# -gt 0 ] && [ "$finishedArgs" = "false" ]; do

	arg=$1

	case $arg in
		-textui)
			shift
			fb_launchui="0"
			;;

		-gui)
			shift
			fb_launchui="2"
			;;

		-gui1)
			shift
			fb_launchui="1"
			;;

		-maxHeap)
			shift
			jvm_maxheap="-Xmx$1m"
			shift
			;;

		-ea)
			shift
			jvm_ea="-ea"
			;;

		-javahome)
			shift
			fb_javacmd="$1/bin/java"
			shift
			;;

		-debug)
			shift
			jvm_debug="-Dfindbugs.debug=true"
			;;

		-conserveSpace)
			shift
			jvm_conservespace="-Dfindbugs.conserveSpace=true"
			;;

		-property)
			shift
			jvm_user_props="-D$1 $jvm_user_props"
			shift
			;;
	
		-D*=*)
			jvm_user_props="$1 $user_props"
			shift
			;;

		-version)
			shift
			fb_launchui="version"
			;;

		-help)
			shift
			fb_launchui="help"
			;;

		# All arguments starting from the first unrecognized arguments
		# are passed on to the Java app.
		*)
			finishedArgs=true
			;;
	esac

done

# Extra JVM args for MacOSX.
if [ $fb_osname = "Darwin" ]; then
	fb_jvmargs="$fb_jvmargs \
		-Xdock:name=SpotBugs -Xdock:icon=${spotbugs_home}/lib/buggy.icns \
		-Dapple.laf.useScreenMenuBar=true"
fi

#
# Launch JVM
#
exec "$fb_javacmd" \
	-classpath "$fb_appjar$fb_pathsep$CLASSPATH" \
	-Dspotbugs.home="$spotbugs_home" \
	$jvm_debug $jvm_maxheap $jvm_ea $jvm_conservespace $jvm_user_props \
	-Dfindbugs.launchUI=$fb_launchui \
	-jar $spotbugs_home/lib/spotbugs.jar \
	${@:+"$@"}
